Swift开发之 使用系统的TabbarController
发布时间:2020-12-14 02:01:12 所属栏目:百科 来源:网络整理
导读:使用系统的tabbar解决图片的问题. 用sb使用系统的tabbar,弄好后发现图片始终是蓝色的,并不是原来的图片,后经上网查资料,问问同事,有了下面的这些代码,做个标记. AppDelegate中 func application(application: UIApplication,didFinishLaunchingWithOptions l
使用系统的tabbar解决图片的问题. var homeItem = tabBar.items?[0] as UITabBarItem var selectedImg = UIImage(named: "首页")?.imageWithRenderingMode(UIImageRenderingMode.AlwaysOriginal) if homeItem.tag == 100 { homeItem.selectedImage = selectedImg homeItem.setTitleTextAttributes([NSForegroundColorAttributeName:UIColor.redColor(),NSFontAttributeName:UIFont.systemFontOfSize(14)],forState: UIControlState.Normal) } var orderItem = tabBar.items?[1] as UITabBarItem var orderItemImg = UIImage(named: "订单")?.imageWithRenderingMode(UIImageRenderingMode.AlwaysOriginal) if orderItem.tag == 101 { orderItem.selectedImage = orderItemImg orderItem.setTitleTextAttributes([NSForegroundColorAttributeName:UIColor.redColor()],forState: UIControlState.Selected) } var releaseItem = tabBar.items?[2] as UITabBarItem var releaseItemImg = UIImage(named: "发布")?.imageWithRenderingMode(UIImageRenderingMode.AlwaysOriginal) if releaseItem.tag == 102 { releaseItem.selectedImage = releaseItemImg releaseItem.image = releaseItemImg releaseItem.setTitleTextAttributes([NSForegroundColorAttributeName:UIColor.redColor()],forState: UIControlState.Selected) } var myItem = tabBar.items?[3] as UITabBarItem var myItemImg = UIImage(named: "我的")?.imageWithRenderingMode(UIImageRenderingMode.AlwaysOriginal) if myItem.tag == 103 { myItem.selectedImage = myItemImg myItem.setTitleTextAttributes([NSForegroundColorAttributeName:UIColor.redColor()],forState: UIControlState.Selected) } } (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |